Hotel Margot House Barcelona, a Design Boutique Hotel Barcelona, Spain

"Stunning floor-to-ceiling windows in Hotel Margot House mean that rooms are flooded with natural light- and some even look out onto Gaudí's Casa Batlló on the Passeig de Gràcia. With just 9 rooms, an intimate experience is pretty much guaranteed, while the attention to detail here is superb. Think old-fashioned room key, homemade city guide, and designer candles. With an honesty bar, a kitchen where you can cook for yourself, and strawberries and Champagne as an in-room welcome gift, the risk at Hotel Margot House is that you'll never actually want to leave to explore the city!" - My Boutique Hotel (en)